In a single throw of a die, find the probability of getting a number:

Solution:

Here, the sample space

   

So

   

   

If

   

event of getting a number greater than

   

So

   

Then, probability of getting a number greater than

   

   

If

   

event of getting a number less than or equal to

   

4

So

   

, n (E) = 4

Then, probability of getting a number less than or equal to